# SDR ASAA2012100893121

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2012
- Submitted: October 25, 2012
- Operation: Air carrier
- Aircraft: [N589AS](https://openairdocs.org/aircraft/N589AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35686
- Aircraft time: 18,554 hours, 5,873 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 143A9485Y35
- Condition: Corroded
- Location: Bs 500i
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2012100893121

## Discrepancy

FWD CARGO BAY, BS 500I AFT BULKHEAD, FLOOR SUPPORT STRUCTURE RBL 22 CORRODED.  FLOOR SUPPORT CORRODED OUT OF LIMITS IAW SRM 51-10-02.   LOCATED DRILLED, COUNTER SUNK AND DEBURRED IAW SRM 51-40-05. INSTALLED IAW SRM 51-40-02.

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